Features of the morphological analysis algorithms of DLP-systems

Abstract

In the article analyzed the problem of choosing resembling algorithm of morphological
analysis of DLP-system. It views the main algorithms of morphological analysis: Porter’s stemmer, Stemka, Mystem, and also the algorithm of word determination by suffixes and affixes.
Reveal its capabilities, strengths and weaknesses. It shows the scheme of this algorithms and its
description. Considering the opportunity of using these algorithms in DLP-systems, by comparing its characteristics and finding the optimal variants. It gives a structural model, which determine the place of morphological analysis in functioning of DLP-system.